342369388 has 6 divisors (see below), whose sum is σ = 599146436. Its totient is φ = 171184692.

The previous prime is 342369373. The next prime is 342369407. The reversal of 342369388 is 883963243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42796170 + ... + 42796177.

Almost surely, 2^342369388 is an apocalyptic number.

It is an amenable number.

342369388 is a deficient number, since it is larger than the sum of its proper divisors (256777048).

342369388 is a wasteful number, since it uses less digits than its factorization.

342369388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85592351 (or 85592349 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The square root of 342369388 is about 18503.2264213569. The cubic root of 342369388 is about 699.5707490753.

The spelling of 342369388 in words is "three hundred forty-two million, three hundred sixty-nine thousand, three hundred eighty-eight".